A dot plot titled Miles Emilia Ran Each Week going from 1 to 6. 1 has 2 dots, 2 has 3 dots, 3 has 2 dots, 4 has 2 dots, 5 has 3 dots, and 6 has 4 dots. The dot plot shows the number of miles Emilia ran each week.

Which is true of the data in the dot plot?
The data is symmetric.
The center of the data is 3.5.
There is a peak at 3.
The spread is from 1 to 6.